new String(codeDecoder.decode(new MyQRCodeImage(bufferedImage)),"gb2312");报错数组下标越界异常

源自：6-4 使用QR Code方式生成和解析二维码

String result=new String(codeDecoder.decode(new MyQRCodeImage(bufferedImage)),"gb2312");

这段报错

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: -1

at jp.sourceforge.qrcode.pattern.FinderPattern.getWidth(FinderPattern.java:525)

at jp.sourceforge.qrcode.pattern.FinderPattern.findFinderPattern(FinderPattern.java:49)

at jp.sourceforge.qrcode.reader.QRCodeImageReader.getQRCodeSymbol(QRCodeImageReader.java:172)

at jp.sourceforge.qrcode.QRCodeDecoder.decode(QRCodeDecoder.java:141)

at jp.sourceforge.qrcode.QRCodeDecoder.decode(QRCodeDecoder.java:70)

at com.imooc.qrcode.ReadQRCode.main(ReadQRCode.java:19)

是为什么啊？照着视频类敲的啊？

提问者：大佑1989 2017-10-16 11:57